Cometic 4.150" Bore Head Gasket 0.040" Thickness Driver Side Multi-Layered Steel - 6-Bolt Head 42030BK Easily adjust your Panhard bar

Easily adjust your Panhard bar with only one wrench

to increase capacity another 25%

GM Powerglide

a firewall mount and side flange mount

Cometic 4.150" Bore Head Gasket 0.040" Thickness Driver Side Multi-Layered Steel - 6-Bolt Head 42030BK Easily adjust your Panhard barComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 040". 18 Bolt Heads. Left Side. Cometic MLX (Multi Layer Stopper) gaskets utilize an integrated stopper layer for combustion chamber sealing and improved clamp load around the cylinder without increasing bore distortion. MLX technology can be found in some head gaskets and are made from the same